Typical vacuum cleaner for cleaning surfaces. has some benefits - freedom of motion - power - a sizable number of nozzles (for carpets, hard floors, sofas, cars, etc.) - longevity (many of my friends state that their vacuum cleaners last 4-5 years) - ease of emptying trash from the container Several drawbacks – very low battery. The declared work for the first 60 minutes is completely ineffective. up to 30 minutes of vacuuming! I don't know how other reviewers are able to keep a 54 m2 apartment clean. I can only vacuum up to two rooms at a time (and even then, not always), and that's it for charging. We must use an outdated Bosch to carry on cleaning. for a lady, it was heavy. The wife finds it difficult to handle such a massive object with a brush. - Expensive